Description
The Western Hognose Snake Adult is a hardy, beginner-friendly colubrid known for its dramatic bluffing displays and upturned rostral scale. It’s an excellent choice for a first-time snake keeper or a seasoned herpetoculturist looking for a unique, manageable species. Since we started stocking these in Q1 2025, they’ve consistently been one of our top-selling snakes in the beginner-friendly category.
Stand-Out Features
- Distinctive Appearance: Characteristic upturned “hog nose” used for digging and burrowing in its native sandy habitats.
- Manageable Size: Adults typically reach 2-3 feet, making them easy to house and handle.
- Docile Temperament: Known for being generally calm and tolerant of handling once settled, despite their theatrical defensive posturing.
- Hardy & Adaptable: A robust species with straightforward care requirements for temperature, humidity, and enclosure setup.
- Unique Behaviors: Famous for their bluffing acts, which can include hissing, flattening their necks (cobra pose), and even playing dead.
Technical Data
| Scientific Name | Heterodon nasicus |
| Adult Size | 2 – 3 feet |
| Lifespan | 15 – 20 years in captivity |
| Diet | Primarily rodents (appropriately sized frozen/thawed) |
| Native Range | Central North America |
| Temperament | Generally docile |
| Weight (measured) | 4.9 oz |
| Care Level | Beginner to Intermediate |
Your Questions Answered
Are Western Hognose Snakes venomous?
They are considered rear-fanged and mildly venomous (opisthoglyphous). Their venom is not medically significant to humans but is adapted to subdue their natural prey of toads and amphibians. A bite may cause localized swelling and irritation, but serious reactions are extremely rare. They are not considered aggressive and bites are uncommon.
What do you feed a captive Hognose?
In captivity, they readily accept frozen/thawed rodents (mice). Some individuals, especially wild-caught or young snakes, may initially prefer amphibians like frog legs, but most captive-bred specimens transition to rodents without issue. We recommend starting with pinky mice for juveniles and moving up in size as the snake grows.
What size enclosure do they need?
A 20-gallon long enclosure (30″ x 12″ x 12″) is a good minimum for an adult. Larger is always better. They are burrowers, so provide a deep substrate layer (4+ inches) of aspen shavings or a similar burrow-friendly medium. Include a secure hide on both the warm and cool ends of the enclosure.
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